497082573

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{4603}}^1$

素因数の和:4706

約数の個数: 36

約数和(自身を含む): 788609952

約数和(自身を除く): 291527379

約数列:

[1, 3, 9, 13, 39, 71, 117, 169, 213, 507, 639, 923, 1521, 2769, 4603, 8307, 11999, 13809, 35997, 41427, 59839, 107991, 179517, 326813, 538551, 777907, 980439, 2333721, 2941317, 4248569, 7001163, 12745707, 38237121, 55231397, 165694191, 497082573]

約数ペア:

[(1, 497082573), (3, 165694191), (9, 55231397), (13, 38237121), (39, 12745707), (71, 7001163), (117, 4248569), (169, 2941317), (213, 2333721), (507, 980439), (639, 777907), (923, 538551), (1521, 326813), (2769, 179517), (4603, 107991), (8307, 59839), (11999, 41427), (13809, 35997)]